baber/WOPTO huggingface dataset:
Patent JP-S63117602-A (JP)
Title: Battery-driven vehicle
Inventor: TAKENAKA TOSHIO
IPC: B60L3/00
Filed: 1986-11-04
Abstract: PURPOSE:To be able to accurately and easily grasp the consumed state of a battery by calculating the cumulative values of charging/discharging amounts of the battery and displaying information on the basis of the calculation. CONSTITUTION:A microcomputer 11 loads a voltage across a small resistor 8 at a predetermined period and obtains an integral current Ah as a cumulative value. This value becomes negative to display a discharging amount when a drive battery 3 is in a discharging state, and becomes positive to display a charging amount when it is in a charging state. This calculation is always executed to calculated the charging state of the battery 3, and displayed on a display board 12. Thus, the present state of the battery 3 and the necessity of charging can be understood.
Patent JP-H11101863-A (JP)
Title: Method for measuring ac magnetic characteristics of sample to be measured
Inventor: SHIMOE OSAMU
IPC: G01N27/72
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To evaluate the high-frequency characteristics of a thin-film material by inserting a capacitor between a high-frequency AC power supply and an excitation coil, matching impedance, and increasing a high-frequency AC current flowing through the excitation coil. SOLUTION: One terminal of an excitation coil 1 is grounded, and a high-frequency AC power supply 2 is connected to the other terminal in series via a power amplifier 3 and a variable capacitor 4 in series. A quartz 11 is inserted into the air core part of the excitation coil 1, and a coil 13 for detecting magnetic field is wound around an outer periphery. A sample 10 to be measured is inserted into the quartz tube 11. After the frequency of high-frequency AC is set by the high-frequency AC power supply 2, the capacity of the variable capacitor 4 is adjusted and is set so that the synthetic impedance between the excitation coil 1 and the variable capacitor 4 can be minimized for series resonance.  Then, the power amplifier 3 is adjusted and voltage being applied to the excitation coil 1 is increased and then the AC magnetic characteristics, namely the AC hysteresis curve, of the sample 10 to be measured are measured while increasing a magnetic field to be applied.
Patent JP-H07173241-A (JP)
Title: Amine catalyst for production of polyurethane
Inventor: YOSHIMURA HIROYUKI
IPC: C08G18/18
Filed: 1994-10-26
Abstract: PURPOSE:To provide an amine catalyst which is lowly odorous, and can give a polyurethane foam having an accelerated curing rate and good moldability. CONSTITUTION:This cvatalyst comprises an amine compound represented by the formula (wherein A is a 10-15C alkyl; and R1, R2, R3 and R4 are each 1-6C alkyl).
Patent JP-H03123646-A (JP)
Title: Rice huller device
Inventor: HIKIOKA TOSHINOBU
IPC: B02B7/02
Filed: 1989-10-07
Abstract: PURPOSE:To permit grain to be sent back into a rice huller by providing a sorting plate of a swing sorting device below a trough conveyor of the rice huller. CONSTITUTION:A change-over shutter 41 is provided in a passage from a second trough conveyor 13 to a second discharge passage 21. By closing the second discharge passage 21, the change-over shutter 41 is brought into communication with a second return passage 42, which is then moved downwardly by the side of a swing sorting device A in a swing sorting chamber 7 and left open to the inside of a hull discharge trough 44. By setting the change-over shutter 41 to the side of the second return passage 42, the grain being carried on the second trough conveyor is sent from a hull lifter 4 back into a rice huller D without being discharged from this device. In this way the air does not pass through a suction sorting air passage E and the flow amt. of the air passing through a short-cut passage 6 is increased. This enables the remaining grain to be automatically discharged from the device.
Patent JP-H07118654-A (JP)
Title: Apparatus of carbonizing furnace
Inventor: WAKIZAKA MASAYUKI
IPC: C10C5/00
Filed: 1993-10-20
Abstract: PURPOSE:To obtain an apparatus of a carbonization furnace, capable of maintaining the internal pressure of the furnace within a prescribed range and shortening the carbonization period, improved in yield and useful for producing high-quality charcoal, etc., by installing a sensor for detecting the furnace temperature and a sensor for detecting the internal pressure of the furnace in the carbonization furnace. CONSTITUTION:This apparatus (A) of a carbonization furnace is constructed by communicating and connecting a carbonization furnace 10 to an apparatus 11 for recovering pyroligneous acid and a smoke consuming furnace 12 in series and providing a sensor 20 for detecting the furnace temperature and a sensor 21 for detecting the internal pressure of the furnace in the carbonization furnace 10. Thereby, the control over the internal temperature and pressure in the carbonization furnace 10 is carried out based on sensor outputs of both the sensor 20 and 21 and the internal pressure of the furnace in the carbonization furnace 10 in operation thereof can be kept at an optional value within the range of atmospheric pressure + or -5mmAg.
Patent JP-H03125414-A (JP)
Title: Damage detecting method for rotor inside and rotary transformer for piezoelectric element used in this method
Inventor: NAKANE TADAAKI
IPC: H01F38/14
Filed: 1989-10-11
Abstract: PURPOSE:To detect damage condition in a rotor precisely by giving an elastic wave generated with a transmitting piezoelectric element put in the rotor to the damaged section in the rotor, detecting the elastic wave passing this damaged section with a receiving piezoelectric element put in the rotor, and detecting this detection signal with a voltage-detecting rotary transformer. CONSTITUTION:An electric signal being a specified transmission wave is given from a voltage supply circuit 11 put on the stationary side to a transmitting piezoelectric element 13 put on the rotor side through a voltage supplying rotary transformer 12. An elastic wave generated from this transmitting piezoelectric element 13 passes an object 14 to be measured being a damaged section on the rotor side, and is received by a receiving piezoelectric element 15 put on the same rotor side. This electric signal is detected by a voltage detecting circuit 17 put on the stationary side through a voltage detecting rotary transformer 16. And, the damage condition of the object 14 to be measured is detected by measuring the lag time, waveform distortion, attenuation amount, etc., of a detected wave received with the voltage detecting circuit 17, in comparison with the transmitted wave given from the voltage supply circuit 11.
Patent JP-S63117082-A (JP)
Title: Recording fluid
Inventor: OTA NORIYA
IPC: C09D11/02
Filed: 1986-11-05
Abstract: PURPOSE:To obtain a recording fluid which has excellent recording characteristics, storage stability, and fixability to a recording medium, gives a recorded image with excellent light resistance, water resistance, etc., and is suitable for use in ink jet recording, by dissolving or dispersing a recording agent containing a specified dye in a solvent. CONSTITUTION:An aromatic amine of formula I [wherein R is (alkoxy)alkyl or (substituted) aryl] and a 2,3,5,6-tetrahalogeno-1,4-benzoquinone of formula II (wherein X is Cl or Br) are heated in an inert organic solvent in the presence of an acid halide for cyclization, thus giving a dioxazine compound of formula III. This compound is sulfonated in a fuming sulfuric acid to give a water-soluble dioxazine dye (a) of formula IV (wherein n is 2-4). A recording agent comprising at least one dioxazine dye (a) in an amount of 0.1-20wt% based on a recording fluid to be obtained and, if required, other dye (b) is dissolved or dispersed in a solvent comprising water (c) and, if required, 5-95wt% based on a recording fluid to be obtained, water-soluble organic solvent (d), thereby giving the title recording fluid.
Patent JP-H01105557-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWANO KENZO
IPC: H01L21/76
Filed: 1987-10-19
Abstract: PURPOSE:To reduce an elevational diffusion distance necessary for each impurity region by adding an impurity to a predetermined parts of the surfaces of a plurality of epitaxial layers each time the layers are grown, and superposing the parts of the layers to which the impurity is added. CONSTITUTION:After a first conductivity type semiconductor substrate 1 is oxidized, it is selectively etched, and an impurity is then diffused thereby to form a buried region 5. Then, a second conductivity type epitaxial layer 2 is grown, oxidized, then selectively etched, and impurities are separately implanted to an element isolating region 3 and a drain region 6a. After the above steps are repeated until the epitaxial layer becomes a desired thickness, an impurity is implanted to the predetermined part 7' of a well region. Then, the well is diffused, the impurity is elevationally diffused in the layers, and also diffused in the buried layer 5 in a wide range.
Patent JP-H0798006-A (JP)
Title: Oil leakage alarm device for hydraulic device
Inventor: WATANABE SHIGEO
IPC: B21B33/00
Filed: 1993-09-28
Abstract: PURPOSE:To provide an oil leakage alarm device which can early alarm oil leakage of a hydraulic device. CONSTITUTION:Each rate of oil in an oil tank 13 and an accumulator 11 attached to a hydraulic source 10 is measured by a level instrument 12 and a supersonic level instrument 14. The accumulated value is obtained by an adder 17. The mean value of the former experience is calculated by a mean value computing unit 18. Dislocation between the thus obtained result and the present measurement result is judged by a comparison unit 19. When the dislocation is exceeds the preset value, an oil leakage detection signal is generated. Based on that, a message of oil leakage is announced by voice synthesis.
Patent JP-2000164144-A (JP)
Title: Metallic partition wall for image display device and manufacture therefor and image display device using metallic partition wall for image display device
Inventor: MINE YOJI
IPC: H01J11/36
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To improve luminance of an image display device by laminating plural metallic thin plates having plural through holes, setting a height after lamination to a specific value, and forming an insulating layer on surfaces of the metallic thin plates. SOLUTION: Fine through holes 4 are formed in metallic thin plates 1 of a metallic partition wall 3. The metallic thin plates 1 are laminated so that the height becomes 0.3 to 1.2 mm. The laminating number is desirably 2 to 6 sheets. Since the metallic partition wall 3 is used in a discharge space, the surface is covered with an insulating layer 2. Glass having a softening point not more than 700 deg.C is desirably used as the insulating layer 2. A chamfering part of a radius not less than 3 μm is desirably formed in a corner part 5 of the metallic partition wall 3. A material including C not more than 0.015%, Si not more than 0.25%, Mn not more than 0.60% and Ni of 30 to 55% in wt.% and being composed of a balance of Fe and an unavoidable impurity, is desirably used as the metallic thin plate 1.
Patent JP-H04140132-A (JP)
Title: Coating apparatus for inner surface of green tire
Inventor: KATO YOSHINOBU
IPC: B29D30/08
Filed: 1990-10-02
Abstract: PURPOSE:To prevent a bar code from being contaminated by providing a sensor for detecting a bar code adhesively secured to a rotating spray head and the joint part of an inner liner, a device for effecting masking in interrupting the coating, and a device for blowing off the adhered coating material by means of an air jet. CONSTITUTION:A bar code 2 is adhesively held in the center of a green tire 1 and on the joint part 3 of an inner liner. When the tire comes to a receiving place, a nozzle head 14 moves upward to the central position of the tire, and thereafter advances to the coating position. In this instance, a sensing head 15 acts to release the brake 13 and advances along therewith. Next, a sensor 16 in the sensing head 15 revolves and stops at the time of recognizing the bar code 2. At this time, the brake 13 is left to be fixed therein. Subsequently, the nozzle head 14 revolves while spraying a coating material, and the coating is ceased by means of a sensor 18 in the guide part of the advancing sensing head 15, and it revolves to the original point thereof while reopening coating by means of a next sensor 18 and stop coating. In the next pace, air is jetted from an air nozzle 17 for cleaning the surface of the bar code 2.
Patent JP-H02109451-A (JP)
Title: Analog communication line accommodation system
Inventor: KANAZAWA NOBUHARU
IPC: H04M3/22
Filed: 1988-10-19
Abstract: PURPOSE:To revise the classification of communication line in the unit of a few lines by revising the class of accommodated communication lines in the unit of lines accommodated in an analog digital conversion means. CONSTITUTION:An analog digital conversion means 500 converters an analog signal A reached from a prescribed number of analog communication lines into a digital signal D and outputs the result to a predetermined time area. A gate means 600 receives a digital signal D outputted from plural analog digital conversion means 500 and outputs it to a digital highway 700. A control signal generating means 800 detects loaded/unloaded analog digital conversion means 500, generates a gate control signal C making the gate means 600 conductive to the time area decided in the analog digital conversion means 500 and sends the result to a gate means 600, then the class is able to be changed in the unit of lines.
Patent JP-H0687143-A (JP)
Title: Injection molding and injection mold
Inventor: SHIMIZU SUMIHIRO
IPC: B29C45/57
Filed: 1992-09-04
Abstract: PURPOSE:To make it possible to mold even uniform molded article with almost no development of sinkmarks, voids, formal strain, internal stress-strain and the like without complicating the structure of a mold by a method wherein the development of sinkmarks, voids, formal strain, internal stress-strain and the like in the molded article becomes difficult by the pushing of pushed-in molten resin back into a molding cavity. CONSTITUTION:In a cylindrical plate bore 11, a piston-like member, which is energized by a pushing mean 18 so as to be advance towards a molding cavity S is housed. Thus, the molten resin, which is injected under high pressure in the cavity S, retreats a piston-like member 16 against the energizing force of the pushing means 18, resulting in pushing the predetermined amount of molten resin into the cylindrical plate bore 11. After that, with the shrinkage on cooling of the molten resin in the molding cavity S, the pushed-in molten resin is pushed back in the molding cavity S with the pushing means 18 so as to compensate the resin by the shrunk volume, resulting in constituting a molded article so as to make the development of sinkmarks, voids, formal strain, internal stress-strain and the like in the molded article difficult.
Patent JP-H03130271-A (JP)
Title: Preparation of isoxazole-5-carboxylic acid amide derivative
Inventor: TOOMASU KIYUKENHEENAA
IPC: C07D261/18
Filed: 1990-10-02
Abstract: PURPOSE: To provide readily and economically a compound useful as synthetic intermediate for herbicides, by reacting an isoxazole-4,5-dicarboxylic acid diester with an amine.  
     CONSTITUTION: A compound of formula I (R 1  is 1-20C aliphatic group, 3-10C cyclic aliphatic group, 6-10C aromatic group, 3-10C heteroaromatic group, etc.; R 2  is alkyl; R 3  is alkyl; etc.), is reacted with an amine of formula II (R 4  and R 5  are each H or 3-8C cycloalkyl, or R 4  and R 5  together form 5- to 8-membered cyclic aliphatic ring) in a solvent (e.g. methanol) at 0-100°C to give an objective compound of formula III. The amaze of formula II is used in excess molar amount, preferably 1-5 fold moles of the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02840-A (JP)
Title: Silver halide photographic sensitive material and contrasty photographic image forming method by using it
Inventor: ROKUTANDA SHUJI
IPC: G03C1/035
Filed: 1988-10-19
Abstract: PURPOSE:To form a negative image which is high contrasty and less generates pepper by providing a negative gradation silver halide photographic emulsion layer consisting of monodisperse silver halide particles of a surface latent image type and incorporating a specific compd. into this emulsion layer or other hydrophilic colloidal layer. CONSTITUTION:The negative gradation silver halide photographic emulsion layer consisting of the monodisperse silver halide particles of the surface latent image type is provided and the compd. expressed by formula I or formula II is incorporated into this emulsion layer or the other hydrophilic colloidal layer. In formulas I, II, R1-R4 respectively independently denote a hydrogen atom, alkyl group or aryl group which may be substd. However, the case in which R3 and R4 are simultaneously a hydrogen atom is excluded. The negative image with which the gamma exceeds 10 and which is extremely high in contrast and less generates the pepper is obtd. in this way and the high-quality image effective for photomechanical process for printing is obtd.
Patent JP-H04139170-A (JP)
Title: Substituted pyridinesufonylcarbamate-based compound, its production and production of substituted pyridinesulfonamide-based compound
Inventor: TSUJII YASUHIRO
IPC: C07D401/12
Filed: 1990-10-01
Abstract: NEW MATERIAL:A compound shown by formula I (R, R<1> and R<2> are alkyl). EXAMPLE:Ethyl {3-[N,N-dimethylaminocarbonyl)-2-pyridinyl]sulfonyl} carbamate. USE:An intermediate for synthesizing a substituted pyridinesulfonamide-based compound useful as a herbicide. PREPARATION:A compound shown by formula II is allowed to react with a compound shown by the formula XCOOR (X is halogen) in the presence of a base (e.g. anhydrous potassium carbonate) in a solvent such as acetonitrile at 10-100 deg.C for 0.5-10 hours to give a compound shown by formula I. The amount of the compound shown by the formula XCOOR is 1-2mols based on 1mol of the compound shown by formula II and that of the base is 2-4 equivalents.
Patent JP-H04141047-A (JP)
Title: Preparation of bar cheese and cheese of one bite size
Inventor: TOMITA TAKAO
IPC: A23C19/084
Filed: 1990-10-01
Abstract: PURPOSE:To prepare the subject cheese having excellent productivity and homogeneity by allowing molten cheese to flow in a cooling pipe under pressure to cool the cheese and cutting the obtained bar-shaped cheese to prescribed length. CONSTITUTION:Molten cheese in a molten cheese tank 1 is cooled in the course of flowing in a cooling pipe 4 with pressure and the obtained bar-shaped cheese is cut to prescribed size, e.g. the size of one bite and packaged.
Patent JP-H02146330-A (JP)
Title: Rubber seat
Inventor: URURIHI FUROIDENBERUKU
IPC: F16F13/00
Filed: 1989-10-09
Abstract: PURPOSE: To excellently damp vibration even when high frequency vibration is transmitted together with low frequency vibration at the same time by setting a length of a pipe line to be at least a specific times of the maximum wavelength in pressure fluctuation generated in the pipe line when high frequency vibration is transmitted. CONSTITUTION: A length A of a pipe line 5 is the length of a part expansible in the radial direction, and the pipe line 5 is provided with a length of at least 0.2 times of the maximum wavelength in pressure fluctuation generated in the pipe line 5 when high frequency vibration is transmitted through the pipe line 5. When high frequency vibration is transmitted, damping effect based on reciprocation of the fluid in a damping hole 3 is gradually reduced by inertia mass of the fluid inside a working chamber 1, and a quantity of the reciprocating fluid inside the damping hole 3 is also reduced. Because of flexibility of the pipe line 5 peripheral part, damping effect is transformed into a wave motion phenomenon inside the pipe line 5 gradually.  This wave motion phenomenon is generated by a pressure change generated in the working chamber 1 and transmitted as a pressure wave to a damping chamber 4 via the pipe line 5, and the pressure wave is absorbed without any reflection by means of the damping body 6. In this way, transmission of high frequency vibration from a base 17 to a support 16 can be eliminated.
Patent JP-H02112376-A (JP)
Title: Picture retrieving system
Inventor: FUKUDA KOJI
IPC: H04N1/21
Filed: 1988-10-21
Abstract: PURPOSE:To improve retrieval efficiency by designating a picture for retrieval with a caller and using a page, which is a part of the transmitted picture, as a key at the time of the retrieval when an addressee retrieves the picture. CONSTITUTION:A means 7 is provided to distinguish the picture to be sued as the retrieving key and the other picture for picture data in the side of the caller. Then, a means 2 is provided to discriminate and select the picture in the side of the addressee and to display the picture on the screen of a display device 3. Thus, since the addressee can execute the retrieval by observing the picture data which are designated by the caller, the contents of the transferred picture can be easily recognized and the retrieval efficiency is improved. Even when reception and transmission is generated by being mixed with a communication means not to adopt the above mentioned system, since a data format is not changed, communication can be executed samely as the communication between existent communication equipments.
Patent JP-S63119254-A (JP)
Title: Semiconductor memory device
Inventor: FUJIWARA SANJI
IPC: H01L27/10
Filed: 1986-11-07
Abstract: PURPOSE:To reduce the size of a chip and achieve a large capacity and multiple functions by a method wherein different type material which has a sufficiently larger nucleation density than the material of an insulating layer and which is formed into a film whose size is fine enough to make only the single nucleus of the material of a semiconductor layer grow is provided and a transistor which is formed on the insulating layer is formed in a semiconductor crystal layer which is made to grow with the single nucleus formed in the different type material as a center. CONSTITUTION:A P-type channel MOS transistor 2 and an N-type channel MOS transistor 3 are formed on an N-type silicon substrate 1 to compose a C-MOS transistor. An SiO2 layer 5, which is an insulating layer, is formed on the C-MOS transistor and further films 6 and 7 made of Si3H4, which is different type material, are formed on the SiO2 layer 5. Single crystal silicon layers are made to grow with the Si3H4 films 6 and 7 as centers of growth and the surface is flattened by etching back or the like. Source regions 8 and drain regions 9 are formed and further gate electrodes 11 are formed via gate insulating films 10 to constitute MOS transistors 15 and 16 which constitute a gate part.
Patent JP-H08116802-A (JP)
Title: Flame-retardant mulching material
Inventor: TAKENAGA MOTOI
IPC: A01G13/00
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a hardly ignitable mulching material prevented from a fire, retaining its flame retardancy even after subjected to rainfall etc., by curing an amino resin on the surface of the bark fibers of broadleaf tree etc., with a curing agent followed by incorporation of an aqueous emulsion resin. CONSTITUTION: An amino resin on the surface of the bark fibers of broadleaf and/or coniferous tree (pref. a urea-formaldehyde resin or melamine- formaldehyde resin) is cured with a curing agent such as e.g. a phosphoric acid solution followed by incorporation of an aqueous emulsion resin (pref. an acrylic emulsion resin), to obtain the objective mulching material. The respective amounts of the components to be used are pref. as follows: 100 pts.wt. of the ground bark, 0.1-20 pts.wt. of the amino resin, 0.1-20pts.wt. of the curing agent, and 0.1-30 pts.wt. of the aqueous resin emulsion.